 Well, we mentioned the July 4th travel season. If you're headed to the beach, you may just want to swim at the hotel pool. You should know how to swim. If you're a weak swimmer, don't get in the ocean. It's just not worth the risk. He's talking about rip currents pulling people under. Lifeguards rescued more than 60 people in North Carolina in recent days, and it's a big problem from here to Florida.